Building Information Modeling entails the construction of a building using the pc before building it in the physical world. This virtual model is built in three dimensions and will be moved and rotated as though it were a genuine object (although one may not want to rotate a building in the physical world…)

Every section of the building is virtually constructed on the computer; the walls, floors, doors, windows, other architectural elements as well as the services such as the electrical wiring and plumbing.

One of the benefits of Building Information Modeling is that one can avoid ‘clashes’ while constructing the building, that is, avoid parts of the building unexpectedly interfering with one another during construction.

The other great things about Building Information Modeling are very high accuracy in construction drawings and in another construction documents. By construction drawings one means the drawings which builders use while they’re constructing a building. These are drawings like floor plans, elevations and sections. By other construction documents one means, amongst other things, lists like material takeoffs and area statements.

Once the 3D model is performed, generating drawings can be an almost instantaneous and error-free process. But the specific good thing about Building Information Modeling is that when something is changed in one drawing, other drawings are correlated instantaneously and automatically.

For instance, if the architect decides to move to leading of a building forward by 10 feet, as soon as he does this on to the floor plan, the 3D model together with all of the sections and elevations are updated in under a second without a single line needing to be drawn by a human. In earlier days, that has been false; if there was a big change in the floor plan then your elevations and the sections would need to be updated manually, an exercise susceptible to human error and long turnaround times. Both these factors are practically eliminated width Building Information Modeling.

~~ The Accuracy of Other Construction Documents ~~

Documents derived from the 3D model such as for example material takeoffs and area statements may also be generated immediately and modified instantaneously should there be a change in the 3D model. Again, in earlier times, this modification had to be done manually with all the current inherent disadvantages of this type of process.

Building Information Modelling BedWorth will with time become as basic an instrument to architecture and construction because the calculator is to school students.

If one is aware of its capabilities, one will realize that it can no more be an option; this can be a necessity.